/*
 *  Copyright 2008-2010 the original author or authors.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */
package org.openaecfm.spf.io.presentationappearance;

import org.openaecfm.model.presentationappearance.PreDefinedItem;
import org.openaecfm.model.presentationappearance.TextStyleFontModel;
import org.openaecfm.spf.io.AbstractEntityInstanceInputImpl;
import org.openaecfm.spf.io.IAppDataManager;
import org.openaecfm.spf.io.IEntityInstanceOutput;
import org.openaecfm.spf.io.IEntityInstanceUtilInput;
import org.openaecfm.spf.io.IEntityInstanceUtilOutput;
import org.openaecfm.spf.model.DollarParameter;
import org.openaecfm.spf.model.EntityInstance;
import org.openaecfm.spf.model.ListParameter;
import org.openaecfm.spf.model.NodeType;
import org.openaecfm.spf.model.Parameter;
import org.openaecfm.spf.model.SimpleEntityInstance;
import org.openaecfm.spf.model.StringParameter;

public final class TextStyleFontModelIO extends
		AbstractEntityInstanceInputImpl<TextStyleFontModel> implements
		IEntityInstanceOutput<TextStyleFontModel> {

	private IEntityInstanceUtilOutput<PreDefinedItem> utilOutput;
	private IEntityInstanceUtilInput<PreDefinedItem> utilInput;
	private SizeSelectIO sizeSelectIO;

	public void setSizeSelectIO(SizeSelectIO sizeSelectIO) {
		this.sizeSelectIO = sizeSelectIO;
	}

	public void setUtilOutput(
			IEntityInstanceUtilOutput<PreDefinedItem> utilOutput) {
		this.utilOutput = utilOutput;
	}

	public void setUtilInput(IEntityInstanceUtilInput<PreDefinedItem> utilInput) {
		this.utilInput = utilInput;
	}

	@Override
	public String exportSPF(TextStyleFontModel pojo,
			IAppDataManager appDataManager) {
		SimpleEntityInstance ei = new SimpleEntityInstance(
				"IFCTEXTSTYLEFONTMODEL", appDataManager.getName(pojo));

		utilOutput.exportSPF(pojo, ei, appDataManager);

		// Set FontFamily
		ListParameter fontFamily = new ListParameter();
		for (String s : pojo.getFontFamily()) {
			fontFamily.add(new StringParameter(s,
					StringParameter.UTF_8));
		}
		ei.addParameter(fontFamily);

		// Set FontStyle
		if (pojo.getFontStyle() == null) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ei.addParameter(new StringParameter(pojo.getFontStyle(),
					StringParameter.UTF_8));
		}

		// Set FontVariant
		if (pojo.getFontVariant() == null) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ei.addParameter(new StringParameter(pojo.getFontVariant(),
					StringParameter.UTF_8));
		}

		// Set FontWeight
		if (pojo.getFontWeight() == null) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ei.addParameter(new StringParameter(pojo.getFontWeight(),
					StringParameter.UTF_8));
		}

		// Set FontSize
		ei.addParameter(sizeSelectIO.exportSPF(pojo.getFontSize()));

		return ei.toString();
	}

	@Override
	public void resolveReferenceParameter(EntityInstance ei,
			TextStyleFontModel pojo, IAppDataManager appDataManager) {
		return;

	}

	@Override
	protected TextStyleFontModel doCreateObject() {
		return new TextStyleFontModel();
	}

	@Override
	protected void resolveNotReferenceParameter(EntityInstance ei,
			TextStyleFontModel pojo) {
		utilInput.resolveNotReferenceParameter(ei, pojo);

		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set FontFamily
		ListParameter fontFamily = (ListParameter) sei.getParameter(1);
		for (Parameter p : fontFamily) {
			StringParameter s = (StringParameter) p;
			pojo.getFontFamily().add(s.toUTF8());
		}

		// Set FontStyle
		Parameter fontStyle = sei.getParameter(2);
		if (fontStyle.getNodeType() == NodeType.STRING) {
			StringParameter s = (StringParameter) fontStyle;
			pojo.setFontStyle(s.toUTF8());
		}

		// Set FontVariant
		Parameter fontVariant = sei.getParameter(3);
		if (fontVariant.getNodeType() == NodeType.STRING) {
			StringParameter s = (StringParameter) fontVariant;
			pojo.setFontVariant(s.toUTF8());
		}

		// Set FontWeight
		Parameter fontWeight = sei.getParameter(4);
		if (fontWeight.getNodeType() == NodeType.STRING) {
			StringParameter s = (StringParameter) fontWeight;
			pojo.setFontWeight(s.toUTF8());
		}

		// Set FontSize
		Parameter fontSize = sei.getParameter(5);
		pojo.setFontSize(sizeSelectIO.importSPF(fontSize));
	}
}
